package com.loong.service.impl;

import com.loong.dao.VideoMapper;
import com.loong.domain.Video;
import com.loong.service.VideoService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;

/**
 * @author chenglong
 * @date 2025/5/12 12:39
 */
@Service
public class VideoServiceImpl implements VideoService {

    @Resource
    private VideoMapper videoMapper;

    @Override
    public Video findById(Integer videoId) {
        return videoMapper.findById(videoId);
    }
}
